<li tabindex="0" 
    ms-class-100="{{levelClass(leaf)}}" 
    ms-attr-id="leaf.$id" 
    ms-visible="!leaf.isHidden"
    ms-attr-level="leaf.level"
    ms-attr-timeStamp="timeStamp()" 
    ms-repeat-leaf="children">
    {{loadLeafTemplate(leaf)|html}}
</li>